/FD3/FlashDevelop/Bin/Debug/Library/AS3/frameworks/FlashIDE/fl/controls/SelectableList.as

package fl.controls

{

	import fl.containers.BaseScrollPane;

	import fl.controls.listClasses.CellRenderer;

	import fl.controls.listClasses.ICellRenderer;

	import fl.controls.listClasses.ListData;

	import fl.controls.ScrollPolicy;

	import fl.core.InvalidationType;

	import fl.core.UIComponent;

	import fl.data.DataProvider;

	import fl.data.SimpleCollectionItem;

	import fl.events.DataChangeEvent;

	import fl.events.DataChangeType;

	import fl.events.ListEvent;

	import fl.events.ScrollEvent;

	import fl.managers.IFocusManagerComponent;

	import flash.display.DisplayObject;

	import flash.display.Sprite;

	import flash.events.Event;

	import flash.events.KeyboardEvent;

	import flash.events.MouseEvent;

	import flash.ui.Keyboard;

	import flash.utils.Dictionary;



	/**
	 * Dispatched when the user rolls the pointer off of an item in the component.
     *
	 * @eventType fl.events.ListEvent.ITEM_ROLL_OUT
     *
     * @see #event:itemRollOver
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Event(name="itemRollOut", type="fl.events.ListEvent")] 

	/**
	 * Dispatched when the user rolls the pointer over an item in the component.
     *
     * @eventType fl.events.ListEvent.ITEM_ROLL_OVER
     *
     * @see #event:itemRollOut
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Event(name="itemRollOver", type="fl.events.ListEvent")] 

	/**
	 * Dispatched when the user rolls the pointer over the component.
	 * 
	 * @eventType flash.events.MouseEvent.ROLL_OVER
     *
     * @see #event:rollOut
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Event(name="rollOver", type="flash.events.MouseEvent")] 

	/**
	 * Dispatched when the user rolls the pointer off of the component.
     *
	 * @eventType flash.events.MouseEvent.ROLL_OUT
     *
     * @see #event:rollOver
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Event(name="rollOut", type="flash.events.MouseEvent")] 

	/**
	 * Dispatched when the user clicks an item in the component. 
	 *
	 * <p>The <code>click</code> event is dispatched before the value
	 * of the component is changed. To identify the row and column that were clicked,
	 * use the properties of the event object; do not use the <code>selectedIndex</code> 
     * and <code>selectedItem</code> properties.</p>
     *
     * @eventType fl.events.ListEvent.ITEM_CLICK
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Event(name="itemClick", type="fl.events.ListEvent")] 

	/**
	 * Dispatched when the user clicks an item in the component twice in
     * rapid succession. Unlike the <code>click</code> event, the doubleClick event is 
	 * dispatched after the <code>selectedIndex</code> of the component is 
	 * changed.
     *
     * @eventType fl.events.ListEvent.ITEM_DOUBLE_CLICK
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Event(name="itemDoubleClick", type="fl.events.ListEvent")] 

	/**
	 * Dispatched when a different item is selected in the list.
     *
     * @eventType flash.events.Event.CHANGE
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Event(name="change", type="flash.events.Event")] 

	/**
	 * Dispatched when the user scrolls horizontally or vertically.
     *
     * @eventType fl.events.ScrollEvent.SCROLL
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Event(name="scroll", type="fl.events.ScrollEvent")] 

	/**
	 * The class that provides the skin for the background of the component.
     *
     * @default List_skin
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Style(name="skin", type="Class")] 

	/**
	 * The class that provides the cell renderer for each item in the component.
     *
     * @default fl.contols.listClasses.CellRenderer
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Style(name="cellRenderer", type="Class")] 

	/**
	 * The alpha value to set the list to when the <code>enabled</code> property is <code>false</code>.
     *
     * @default null
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Style(name="disabledAlpha", type="Number")] 

	/**
	 * The padding that separates the border of the list from its contents, in pixels.
     *
     * @default null
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	[Style(name="contentPadding", type="Number", format="Length")] 



	/**
	 * The SelectableList is the base class for all list-based components--for  
	 * example, the List, TileList, DataGrid, and ComboBox components. 
	 * This class provides methods and properties that are used for the 
	 * rendering and layout of rows, and to set scroll bar styles and data
	 * providers. 
     *
     * <p><strong>Note:</strong> This class does not create a component; 
	 * it is exposed only so that it can be extended.</p>
	 * 
	 * @see fl.controls.DataGrid
	 * @see fl.controls.List 
	 * @see fl.controls.TileList
     * @see fl.data.DataProvider
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	public class SelectableList extends BaseScrollPane implements IFocusManagerComponent

	{

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var listHolder : Sprite;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var list : Sprite;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var _dataProvider : DataProvider;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var activeCellRenderers : Array;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var availableCellRenderers : Array;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var renderedItems : Dictionary;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var invalidItems : Dictionary;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var _horizontalScrollPosition : Number;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var _verticalScrollPosition : Number;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var _allowMultipleSelection : Boolean;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var _selectable : Boolean;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var _selectedIndices : Array;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var caretIndex : int;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var lastCaretIndex : int;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var preChangeItems : Array;

		/**
		 * @private
		 */
		private var collectionItemImport : SimpleCollectionItem;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var rendererStyles : Object;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var updatedRendererStyles : Object;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		private static var defaultStyles : Object;

		/**
		 *  @private
		 *  Creates the Accessibility class.
         *  This method is called from UIComponent.
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public static var createAccessibilityImplementation : Function;



		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set enabled (value:Boolean) : void;

		/**
		 * Gets or sets the data model of the list of items to be viewed. A data provider 
		 * can be shared by multiple list-based components. Changes to the data provider 
		 * are immediately available to all components that use it as a data source. 
		 *  
		 * @default null
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get dataProvider () : DataProvider;

		/**
		 * @private (setter)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set dataProvider (value:DataProvider) : void;

		/**
		 * Gets or sets the number of pixels that the list scrolls to the right when the
         * <code>horizontalScrollPolicy</code> property is set to <code>ScrollPolicy.ON</code>.
         *
         * @see fl.containers.BaseScrollPane#horizontalScrollPosition
         * @see fl.containers.BaseScrollPane#maxVerticalScrollPosition
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get maxHorizontalScrollPosition () : Number;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set maxHorizontalScrollPosition (value:Number) : void;

		/**
		 * Gets the number of items in the data provider.
         *
         * @includeExample examples/SelectableList.length.1.as -noswf
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get length () : uint;

		/**
		 * Gets a Boolean value that indicates whether more than one list item 
		 * can be selected at a time. A value of <code>true</code> indicates that 
		 * multiple selections can be made at one time; a value of <code>false</code> 
		 * indicates that only one item can be selected at one time. 
         *
         * @default false
         *
         * @includeExample examples/List.allowMultipleSelection.1.as -noswf
         *
         * @see #selectable
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get allowMultipleSelection () : Boolean;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set allowMultipleSelection (value:Boolean) : void;

		/**
		 * Gets or sets a Boolean value that indicates whether the items in the list 
		 * can be selected. A value of <code>true</code> indicates that the list items
		 * can be selected; a value of <code>false</code> indicates that they cannot be. 
 		 * 
         * @default true
         *
         * @see #allowMultipleSelection
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get selectable () : Boolean;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set selectable (value:Boolean) : void;

		/**
		 * Gets or sets the index of the item that is selected in a single-selection
		 * list. A single-selection list is a list in which only one item can be selected 
		 * at a time. 
		 *
		 * <p>A value of -1 indicates that no item is selected; if multiple selections
		 * are made, this value is equal to the index of the item that was selected last in
		 * the group of selected items.</p>
		 *
		 * <p>When ActionScript is used to set this property, the item at the specified index
		 * replaces the current selection. When the selection is changed programmatically, 
		 * a <code>change</code> event object is not dispatched. </p>
         *
         * @see #selectedIndices
         * @see #selectedItem
		 *
		 * @includeExample examples/SelectableList.selectedIndex.1.as -noswf
		 *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get selectedIndex () : int;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set selectedIndex (value:int) : void;

		/**
		 * Gets or sets an array that contains the items that were selected from
		 * a multiple-selection list. 
		 *
		 * <p>To replace the current selection programmatically, you can make an 
		 * explicit assignment to this property. You can clear the current selection 
		 * by setting this property to an empty array or to a value of <code>undefined</code>. 
		 * If no items are selected from the list of items, this property is 
		 * <code>undefined</code>. </p>
		 *
		 * <p>The sequence of values in the array reflects the order in which the items
		 * were selected from the multiple-selection list. For example, if you click the second 
		 * item from the list, then the third item, and finally the first item, this property 
		 * contains an array of values in the following sequence: <code>[1,2,0]</code>.</p>
         *
         * @see #allowMultipleSelection
         * @see #selectedIndex
         * @see #selectedItems
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get selectedIndices () : Array;

		/**
		 * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set selectedIndices (value:Array) : void;

		/**
		 * Gets or sets the item that was selected from a single-selection list. For a 
		 * multiple-selection list in which multiple items are selected, this property
		 * contains the item that was selected last. 
		 *
		 * <p>If no selection is made, the value of this property is <code>null</code>.</p>
         *
         * @see #selectedIndex
         * @see #selectedItems
		 *
		 * @includeExample examples/SelectableList.selectedIndex.1.as -noswf
		 *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get selectedItem () : Object;

		/**
		 * @private (setter)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set selectedItem (value:Object) : void;

		/**
		 * Gets or sets an array that contains the objects for the  
		 * items that were selected from the multiple-selection list. 
		 *
		 * <p>For a single-selection list, the value of this property is an 
		 * array containing the one selected item. In a single-selection 
		 * list, the <code>allowMultipleSelection</code> property is set to 
		 * <code>false</code>.</p>
         *
         * @includeExample examples/SelectableList.selectedItems.1.as -noswf
         *
         * @see #allowMultipleSelection
         * @see #selectedIndices
         * @see #selectedItem
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get selectedItems () : Array;

		/**
		 * @private (setter)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set selectedItems (value:Array) : void;

		/**
		 * Gets the number of rows that are at least partially visible in the list.
		 * 
         * <p><strong>Note:</strong> This property must be overridden in any class that extends SelectableList.</p>
         *
		 * @includeExample examples/SelectableList.rowCount.1.as -noswf
		 *
		 * @default 0
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get rowCount () : uint;



		/**
		 * @copy fl.core.UIComponent#getStyleDefinition()
         *
		 * @includeExample ../core/examples/UIComponent.getStyleDefinition.1.as -noswf
		 *
         * @see fl.core.UIComponent#getStyle()
         * @see fl.core.UIComponent#setStyle()
         * @see fl.managers.StyleManager
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public static function getStyleDefinition () : Object;

		/**
		 * Creates a new SelectableList instance.
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function SelectableList ();

		/**
		 * Clears the currently selected item in the list and sets the <code>selectedIndex</code> property to -1.
         *
         * @includeExample examples/List.clearSelection.1.as -noswf
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function clearSelection () : void;

		/**
		 * Retrieves the ICellRenderer for a given item object, if there is one. 
		 * This method always returns <code>null</code>.
         *
         * @param item The item in the data provider.
         *
         * @return A value of <code>null</code>.
         *
		 * @includeExample examples/SelectableList.itemToCellRenderer.1.as -noswf
		 *
		 * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function itemToCellRenderer (item:Object) : ICellRenderer;

		/**
		 * Appends an item to the end of the list of items. 
		 *
		 * <p>An item should contain <code>label</code> and <code>data</code> 
		 * properties; however, items that contain other properties can also 
		 * be added to the list. By default, the <code>label</code> property of 
		 * an item is used to display the label of the row; the <code>data</code> 
		 * property is used to store the data of the row. </p>
		 * 
         * @param item The item to be added to the data provider.
         *
         * @see #addItemAt()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function addItem (item:Object) : void;

		/**
		 * Inserts an item into the list at the specified index location. The indices of 
		 * items at or after the specified index location are incremented by 1.
         *
         * @param item The item to be added to the list.
         *
         * @param index The index at which to add the item.
		 *
         * @throws RangeError The specified index is less than 0 or greater than or equal to the length of the data provider.
         *
         * @see #addItem()
         * @see #replaceItemAt()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function addItemAt (item:Object, index:uint) : void;

		/**
		 * Removes all items from the list. 
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function removeAll () : void;

		/**
		 * Retrieves the item at the specified index.
         * 
         * @param index The index of the item to be retrieved.
         *
         * @return The object at the specified index location.
		 *
         * @throws RangeError The specified index is less than 0 or greater than or equal to the length of the data provider.
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function getItemAt (index:uint) : Object;

		/**
		 * Removes the specified item from the list. 
         *
         * @param item The item to be removed.
         *
         * @return The item that was removed.
		 *
         * @throws RangeError The item could not be found.
         *
         * @see #removeAll()
         * @see #removeItemAt()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function removeItem (item:Object) : Object;

		/**
		 * Removes the item at the specified index position. The indices of 
		 * items after the specified index location are decremented by 1.
         *
         * @param index The index of the item in the data provider to be removed.
         *
         * @return The item that was removed.
         *
         * @see #removeAll()
         * @see #removeItem()
         * @see #replaceItemAt()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function removeItemAt (index:uint) : Object;

		/**
		 * Replaces the item at the specified index location with another item. 
		 * This method modifies the data provider of the List component. If 
		 * the data provider is shared with other components, the data that is
		 * provided to those components is also updated.
         *
         * @param item The item to replace the item at the specified index location.
         *
         * @param index The index position of the item to be replaced.
         *
         * @return The item that was replaced.
		 *
         * @throws RangeError The specified index is less than 0 or greater than or equal to the length of the data provider.
         *
         * @see #removeItemAt()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function replaceItemAt (item:Object, index:uint) : Object;

		/**
		 * Invalidates the whole list, forcing the list items to be redrawn.
         *
         * @see #invalidateItem()
         * @see #invalidateItemAt()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function invalidateList () : void;

		/**
		 * Invalidates a specific item renderer.
		 *
         * @param item The item in the data provider to invalidate.
         *
         * @see #invalidateItemAt()
         * @see #invalidateList()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 *
		 * @internal [kenos] This doesn't make sense. It says the method invalidates an item renderer,
		 *                   but the param description for item says that it receives "the data provider to invalidate."
		 *                   Isn't the item renderer distinct from the item? There is a similar problem in the next method.
		 */
		public function invalidateItem (item:Object) : void;

		/**
		 * Invalidates the renderer for the item at the specified index.
		 *
         * @param index The index of the item in the data provider to invalidate.
         *
         * @see #invalidateItem()
         * @see #invalidateList()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 *
		 * @internal [kenos] This method appears to invalid an item, but it is described as
		 *                   invalidating an item renderer. What is correct?
		 */
		public function invalidateItemAt (index:uint) : void;

		/**
		 * Sorts the elements of the current data provider. This method 
		 * performs a sort based on the Unicode values of the elements. ASCII is a 
		 * subset of Unicode.
		 * 
		 * @param sortArgs The arguments against which to sort.
		 *
         * @return The return value depends on whether any parameters are passed to 
		 *         this method. For more information, see the <code>Array.sort()</code> method. 
		 *         Note that this method returns 0 when the <code>sortArgs</code> parameter 
         *         is set to <code>Array.UNIQUESORT</code>.
         *
		 * @see #sortItemsOn()
         * @see Array#sort()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function sortItems (...sortArgs:Array) : *;

		/**
		 * Sorts the elements of the current data provider by one or more  
		 * of its fields.
		 * 
		 * @param field The field on which to sort.
		 * @param options Sort arguments that are used to override the default sort behavior. 
		 *                Separate two or more arguments with the bitwise OR (|) operator.
		 *
         * @return The return value depends on whether any parameters are passed to this
		 *         method. For more information, see the <code>Array.sortOn()</code> method. 
		 *         Note that this method returns 0 when the <code>sortOption</code> parameter  
         *         is set to <code>Array.UNIQUESORT</code>.
         *
         * @includeExample examples/SelectableList.sortItemsOn.1.as -noswf
         *
		 * @see #sortItems()
         * @see fl.data.DataProvider#sortOn() DataProvider.sortOn()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function sortItemsOn (field:String, options:Object = null) : *;

		/**
		 * Checks whether the specified item is selected in the list. 
		 *
		 * @param item The item to check.
		 *
         * @return This method returns <code>true</code> if the specified item is selected; 
		 *         otherwise, if the specified item has a value of <code>null</code> or is not
		 *         included in the list, this method returns <code>false</code>.
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function isItemSelected (item:Object) : Boolean;

		/**
		 * Scrolls the list to the item at the location indicated by    
		 * the current value of the <code>selectedIndex</code> property.
         *
         * @see #selectedIndex
		 * @see #scrollToIndex()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function scrollToSelected () : void;

		/**
		 * Scrolls the list to the item at the specified index. If the index 
		 * is out of range, the scroll position does not change.
		 *
		 * @param newCaretIndex The index location to scroll to.
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function scrollToIndex (newCaretIndex:int) : void;

		/**
		 * Returns the index of the next item in the dataProvider in which
		 * the label's first character matches a specified string character.
		 * If the search reaches the end of the dataProvider without searching
		 * all the items, it will loop back to the start.  The search does not
		 * include the startIndex.
		 * 
		 * @param firstLetter The string character to search for
		 * @param startIndex The index in the dataProvider to start at.
		 *
		 * @return The index of the next item in the dataProvider.
		 *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function getNextIndexAtLetter (firstLetter:String, startIndex:int = -1) : int;

		/**
		 * Retrieves the string that the renderer displays for the given data object 
         * based on the <code>label</code> properties of the object.  This method
		 * is intended to be overwritten in sub-components.  For example, List has
		 * a <code>labelField</code> and a <code>labelFunction</code> to derive the
		 * label.
		 *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function itemToLabel (item:Object) : String;

		/**
		 * Sets a style on the renderers in the list.
		 *
		 * @param name The name of the style to be set.
		 * @param style The value of the style to be set.
         *
         * @includeExample examples/SelectableList.setRendererStyle.1.as -noswf
         * @includeExample examples/SelectableList.setRendererStyle.2.as -noswf
         * @includeExample examples/SelectableList.setRendererStyle.3.as -noswf
         * @includeExample examples/SelectableList.setRendererStyle.4.as -noswf
		 *
         * @see #clearRendererStyle()
         * @see #getRendererStyle()
         * 
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function setRendererStyle (name:String, style:Object, column:uint = 0) : void;

		/**
		 * Retrieves a style that is set on the renderers in the list.
		 *
		 * @param name The name of the style to be retrieved.
		 * @param style The value of the style to be retrieved.
         *
         * @see #clearRendererStyle()
         * @see #setRendererStyle()
		 *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function getRendererStyle (name:String, column:int = -1) : Object;

		/**
		 * Clears a style that is set on the renderers in the list.
		 *
		 * @param name The name of the style to be cleared.
		 *
         * @see #getRendererStyle()
         * @see #setRendererStyle()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function clearRendererStyle (name:String, column:int = -1) : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function configUI () : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function _invalidateList () : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function handleDataChange (event:DataChangeEvent) : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function handleCellRendererMouseEvent (event:MouseEvent) : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function handleCellRendererClick (event:MouseEvent) : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function handleCellRendererChange (event:Event) : void;

		/**
		 * @private (protected)
		 */
		protected function handleCellRendererDoubleClick (event:MouseEvent) : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function setHorizontalScrollPosition (scroll:Number, fireEvent:Boolean = false) : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function setVerticalScrollPosition (scroll:Number, fireEvent:Boolean = false) : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function draw () : void;

		/**
		 * @private (protected)
		 */
		protected function drawLayout () : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function updateRendererStyles () : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function drawList () : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function keyDownHandler (event:KeyboardEvent) : void;

		/**
		 * @private (protected)
		 *  Moves the selection in a horizontal direction in response
		 *  to the user selecting items using the left-arrow or right-arrow
		 *  keys and modifiers such as  the Shift and Ctrl keys.
		 *
		 *  <p>Not implemented in List because the default list
		 *  is single column and therefore doesn't scroll horizontally.</p>
		 *
		 *  @param code The key that was pressed (e.g. Keyboard.LEFT)
         *
		 *  @param shiftKey <code>true</code> if the shift key was held down when
		 *         the keyboard key was pressed.
         *
		 *  @param ctrlKey <code>true</code> if the ctrl key was held down when
         *         the keyboard key was pressed
         *
		 */
		protected function moveSelectionHorizontally (code:uint, shiftKey:Boolean, ctrlKey:Boolean) : void;

		/**
		 * @private (protected)
		 *  Moves the selection in a vertical direction in response
		 *  to the user selecting items using the up-arrow or down-arrow
		 *  Keys and modifiers such as the Shift and Ctrl keys.
		 *
		 *  @param code The key that was pressed (e.g. Keyboard.DOWN)
		 *
         *  @param shiftKey <code>true</code> if the shift key was held down when
		 *         the keyboard key was pressed.
         *
		 *  @param ctrlKey <code>true</code> if the ctrl key was held down when
         *         the keyboard key was pressed
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function moveSelectionVertically (code:uint, shiftKey:Boolean, ctrlKey:Boolean) : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function initializeAccessibility () : void;

		/**
		 * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected function onPreChange (event:DataChangeEvent) : void;

	}

}